Yamaha EF2800i Service Manual page 85

*
9. Wire harness
• Check the terminal of the connector for
contamination, rust, or disconnection.
Replace the magneto rotor.
Replace the AC-CDI unit.
C0NTINUITY
GOOD
GOOD
4-8
IGNITION SYSTEM
DISCONNECTED
Correct or replace the connector.
– +
ELEC